【摘要】 汶川"5·12"大地震引发了大量的次生地质灾害,彭州市香樟树沟泥石流是其中之一。通过深入分析该泥石流的基本特征、形成条件基本上,计算评价了该泥石流的重度、流速、流量、冲出量等动力学参数,预测该泥石流的发展趋势,最后根据泥石流危险性和被保护对象的重要性,提出了相应的综合治理措施。更多还原

【Abstract】 Debris flow in the Xiangzhangshu Gully, Pengzhou is one of geohazards induced by the Wenchuan Ms 8.0 earthquake. This paper calculates dynamic parameters such as discharge velocity, discharge, bulk density, sediment flush out of the debris flow on the basis of its basic characteristics and forming condition and has a discussion on developmental trend and puts forward some control measures.更多还原